Air Quality in Chomutov, Czech Republic
Partly Cloudy
12.8°C · 69.1% humidity
12.8°
Feels 12.8°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
Chomutov's air quality — share it
AQI Forecast
Calibrated
27
8pm
27
30
27
11pm
29
29
29
2am
29
29
29
5am
29
29
29
8am
29
29
29
11am
29
29
29
2pm
36
56
56
5pm
56
56
Station readings
30
27
CAMS model
adj +2
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
Air Quality Index Trend
5h · 3 stnChomutov's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
69.1%
Humidity
23.6 km/h
Wind WNW
1013.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chomutov?
Temperature & Precipitation
PM2.5 Trend
5h · 3 stationsPM2.56.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
6.5
Median
6.8
Average
6.2
Low
7.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.2
What is the 7-day forecast for Chomutov?
07-21
30.5° 13.9°
07-22
24.7° 12.8°
4.06 mm
07-23
21.6° 16.4°
0.62 mm
07-24
22.8° 12.7°
07-25
26.5° 12.5°
5.31 mm
07-26
27.3° 13.0°
0.44 mm
07-27
33.8° 15.8°
0.81 mm
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Chomutov?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:34 UTC.